# Does peg solitaire have only one solution?

## Does peg solitaire have only one solution?

The only place it is possible to end up with a solitary peg is the centre, or the middle of one of the edges; on the last jump, there will always be an option of choosing whether to end in the centre or the edge.

## Is peg solitaire NP complete?

Computational Complexity However, for rectangular boards of fixed (constant) height, deciding whether a given configuration can be transformed into a single peg is polynomial-time solvable, since solvable instances form a regular language [2]. [3] proves the NP-completeness of the Peg Solitaire Reachability problem.

**Can you move diagonally in peg solitaire?**

In “ordinary” peg solitaire diagonal jumps are not allowed, and the game seems to lose much of its elegance if they are allowed. It should be noted that triangular solitaire is equivalent to solitaire on a square grid with the addition of diagonal jumps along one diagonal only.

### How many ways are there to win the peg game?

6,816 possible ways

According to WikiHow, there are 6,816 possible ways to win the game, but just two bad moves are enough to make it impossible to win.

### How do you win at solitaire every time?

Top Strategies to Help Increase Your Winning Chances at Solitaire

- Learn the Rules.
- Target Larger Stacks First.
- Evenly Distribute Tableau Piles.
- Move Quickly If You’re Playing Timed Solitaire.
- Think about Color When Filling Spaces.
- Handle Your Face Down Cards First.
- Try Creating Stacks of Similar Suits.

**How do you win the square peg game?**

To win the peg game, start with hole 1, or the top hole of the triangle, open. Then, take the peg in hole 4 and jump over the peg in hole 2. Use the peg in hole 6 to jump the peg in hole 5, then use the peg in hole 1 to jump the peg in hole 3.

## How do you win pegged?

The rules are simple:

- To jump a peg, it must have an empty space next to it.
- You can use any peg as a jumper, as long as the peg you jump is directly adjacent to it and has an open space next to it.
- Every peg you jump must be removed.
- You win when there is only one peg left.

## What is the fastest way to solve solitaire?

**Who invented the peg game?**

According to the legend, a French nobleman who was imprisoned in the Bastille invented the game of peg solitaire in the 18th Century. Historically, what we know is that the first depiction of the game and a description of the rules date back to 1687 in France.

### How do you beat the one peg left game?

You can use any peg as a jumper, as long as the peg you jump is directly adjacent to it and has an open space next to it. Every peg you jump must be removed. You win when there is only one peg left.

### How do you play Peg Jump Solitaire?

In each game, the rules are the same. You may remove pegs by jumping pver them with another peg, as in checkers. Your goal is to jump these pegs over each other, one by one, until only a single peg is remaining. That’s it!

**Can every solitaire game be solved?**

The term Solitaire encompasses a wide variety of card games, each with its own set of rules and winning probabilities. While the latter can be higher or lower depending on the game, it is never an absolute value, meaning that it is not possible to ensure that 100% of the games are winnable.

## Is there a strategy to solitaire?

Play aces and twos right away. Don’t leave an empty space if you don’t have a king to put on it. If there are options, move cards from the column with the most face-down cards.

## How many solutions does Peg Solitaire have?

Each hole can either be empty or it can contain a peg. Thus there is a maximum of 2^33 = 8,589,934,592 combinations of holes that may or may not have a peg in them. Most of these combinations can not occur in a standard game.

**What is the puzzle of peg solitaire?**

The puzzle of peg solitaire is one consisting of a number of holes in a grid, some of which are filled with pegs. There are two classic setups, the English and European variants, as shown in Figure 1. Figure 1. The English (left) and European (right) setups of peg solitaire.

### How many holes are there in peg solitaire?

Many of us might now the board game peg solitaire and might even have one of its many variants at home. Peg solitaire is a one-player game played on a board with holes and pegs. The number of holes depends on the board variant. For example, the English variant consists of 33 holes while the typical diamond variant consists of 41 holes.

### What is the bit-board size for peg solitaire?

For peg solitaire, the usage of bit-boards is especially easy, since each hole can either be empty (binary 0) or filled with a peg (binary 1). In this way, only 41 bit are required to encode any board position. Hence, a 64 bit variable is sufficient.

**How long does it take to solve diamond-41 peg solitaire?**

Source Code for Solving the Diamond-41 Peg Solitaire The following code should be compile-able with most C compilers (gcc, etc.). When running the binary file, you will need some patience. The solver will require several minutes, up to one hour (depending on your machine and the size of the transposition table).